Pants buildgen plugin out of date

[mrowl]

Hello! I was trying to use the buildgen plugin and it looks like pants development has left it in the dust. e.g. within the plugin source there's a from pants.build_graph.source_mapper import LazySourceMapper, which no longer exists within pants (since 2018 or so?). Is there an updated version of buildgen which hasn't been upstreamed yet or has the project been abandoned?

[mateor]

I've been meaning to send you obnoxious LSU memes somehow, thanks for coming by directly ;)

I think we probably can help. But can you tell me about the setup first? How are you running Pants and how are you consuming buildgen code?